5G D2D Networks: Techniques, Challenges, and Future Prospects

被引:247
作者
Ansari, Rafay Iqbal [1 ]
Chrysostomou, Chrysostomos [1 ]
Hassan, Syed Ali [2 ]
Guizani, Mohsen [3 ]
Mumtaz, Shahid [4 ]
Rodriguez, Jonathan [4 ]
Rodrigues, Joel J. P. C. [5 ,6 ,7 ,8 ]
机构
[1] Frederick Univ, Dept Comp Sci & Engn, CY-1036 Nicosia, Cyprus
[2] Natl Univ Sci & Technol, Sch Elect Engn & Comp Sci, Islamabad 44000, Pakistan
[3] Univ Idaho, Dept Elect & Comp Engn, Moscow, ID 83844 USA
[4] Inst Telecomunicacoes, P-3810193 Aveiro, Portugal
[5] Natl Inst Telecommunicat Inatel, BR-37540000 Santa Rita Do Sapucai, Brazil
[6] Inst Telecomunicacoes, P-1049001 Lisbon, Portugal
[7] ITMO Univ, St Petersburg 197101, Russia
[8] Univ Fortaleza UNIFOR, BR-60811905 Fortaleza, Ceara, Brazil
来源
IEEE SYSTEMS JOURNAL | 2018年 / 12卷 / 04期
关键词
Device-to-device (D2D) communication; millimeter wave (mmWave); network discovery; proximity services (ProSe); simultaneous wireless and information power transfer (SWIPT); vehicle-to-vehicle (V2V) network; TO-DEVICE COMMUNICATION; RESOURCE-ALLOCATION; CELLULAR NETWORKS; INTERFERENCE MANAGEMENT; PERFORMANCE ANALYSIS; HUMAN-BODY; DISCOVERY; DISSEMINATION; UNDERLAY;
D O I
10.1109/JSYST.2017.2773633
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
The increasing number of mobile users has given impetus to the demand for high data rate proximity services. The fifth-generation (5G) wireless systems promise to improve the existing technology according to the future demands and provide a road map for reliable and resource-efficient solutions. Device-to-device (D2D) communication has been envisioned as an allied technology of 5G wireless systems for providing services that include live data and video sharing. AD2D communication technique opens new horizons of device-centric communications, i.e., exploiting direct D2D links instead of relying solely on cellular links. Offloading traffic from traditional network-centric entities to D2D network enables low computational complexity at the base station besides increasing the network capacity. However, there are several challenges associated with D2D communication. In this paper, we present a survey of the existing methodologies related to aspects such as interference management, network discovery, proximity services, and network security in D2D networks. We conclude by introducing new dimensions with regard to D2D communication and delineate aspects that require further research.
引用
收藏
页码:3970 / 3984
页数:15
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